/Engine/Source/Runtime/AssetRegistry/Public/AssetRegistry/IAssetRegistry.h
Called during SavePackage to update the AssetRegistry's copy of the AssetDatas in the package to match the newly saved values.
void AssetsSaved ( [TArray](API\Runtime\Core\Containers\TArray)< [FAssetData](API\Runtime\CoreUObject\AssetRegistry\FAssetData) > && Assets )